San Francisco: Annual Weather Averages. July is the hottest month in San Francisco with an average temperature of 14Â°C (57Â°F) and the coldest is January at 10Â°C (50Â°F) with the most daily sunshine hours at 14 in July. The wettest month is January with an average of 119mm of rain.
Bile duct obstruction is a blockage in the tubes that carry bile from the liver to the gallbladder and small intestine. In serious cases, the common bile duct can be surgically moved so that it empties further down the small intestine.
Overview. A biliary obstruction is a blockage of the bile ducts. The bile ducts carry bile from the liver and gallbladder through the pancreas to the small intestine (the duodenum). Bile is a dark-green or yellowish-brown fluid secreted by the liver to digest fats.Much of the bile is released directly into the small intestine, but what remains is stored in the gallbladder.After you eat, the gallbladder releases bile to help in digestion and fat absorption.ile is a dark-green or yellowish-brown fluid secreted by the liver to digest fats. Much of the bile is released directly into the small intestine, but what remains is stored in the gallbladder. After you eat, the gallbladder releases bile to help in digestion and fat absorption.